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@@ -139,8 +139,8 @@ <h2 style="margin-top: -350px;">Advanced Machine Learning</h2>
     <tr><td>  </td><td> 30-Oct-2023 </td><td> <a href="cs8850_18_AD.html">Automatic Differentiation</a>       </td><td> </td></tr>
     <tr><td>  </td><td> 01-Nov-2023 </td><td> <a href="cs8850_19_manifold.html">Nonlinear Embedding Approaches</a>         </td><td>             </td></tr>
     <tr><td>  18  </td><td> 06-Nov-2023 </td><td> <a href="cs8850_20_model_comparison_1.html">Model Comparison  I</a> </td><td>  </td></tr>
-    <tr><td>  19  </td><td> 22-Mar-2023 </td><td> <a href="dsa_17_18_19_dynamic_programming.html">Dynamic Programming II</a> </td><td>  </td></tr>
-    <tr><td> 20 </td><td> 27-Mar-2023 </td><td> <a href="dsa_17_18_19_dynamic_programming.html">Dynamic Programming III</a>  </td><td> </td></tr>
+    <tr><td>  19  </td><td> 08-Nov-2023 </td><td> <a href="cs8850_21_model_comparison_2.html">Model Comparison II</a> </td><td>  </td></tr>
+    <tr><td> 20 </td><td> 13-Nov-2023 </td><td> <a href="cs8850_22_calibration.html">Model Calibrarion</a>  </td><td> </td></tr>
     <tr><td> 21 </td><td> 29-Mar-2023 </td><td> <a href="dsa_20_greed.html">Greedy Algorithms</a>   </td><td></td></tr>
     <tr><td> 22 </td><td> 3-Apr-2023 </td><td>  <a href="dsa_21_traversal.html">Graphs and Traversals I</a> </td><td>          </td></tr>
     <tr><td> 23 </td><td> 5-Apr-2023  </td><td> <a href="dsa_21_traversal.html">Graphs and Traversals II</a>  </td><td>             </td></tr>